# ps_circle

(PECL ps >= 1.1.0)

ps_circle — Draws a circle

### Beschreibung

ps_circle(
resource `$psdoc`,
float `$x`,
float `$y`,
float `$radius`
): bool

Draws a circle with its middle point at (`x`, `y`). The circle starts and ends at position (`x`+`radius`, `y`). If this function is called outside a path it will start a new path. If it is called within a path it will add the circle as a subpath. If the last drawing operation does not end in point (`x`+`radius`, `y`) then there will be a gap in the path.

### Parameter-Liste

`psdoc`

  Resource identifier of the postscript file as returned by ps_new().

`x`

  The x-coordinate of the circle's middle point.

`y`

  The y-coordinate of the circle's middle point.

`radius`

  The radius of the circle

### Rückgabewerte

Gibt bei Erfolg `true` zurück. Bei einem Fehler wird `false` zurückgegeben.

### Siehe auch

- ps_arc() - Draws an arc counterclockwise
- ps_arcn() - Draws an arc clockwise

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